| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.76 | 7.736% | $172.119 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $217.65 | 9.670% | $238.6968 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $59.62 | 9.391% | $65.2189 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $13.84 | 6.488% | $14.7379 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $225.34 | 13.513% | $255.7902 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $91.96 | 5.813% | $97.3056 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $197.55 | 9.262% | $215.8471 | $215.85 | $215.85 | $215.80 |
| 7 purchase totals = | $965.72 | $1,059.7155 | $1,059.73 | $1,059.70 | $1,059.60 | |